baber/WOPTO huggingface dataset:
Patent ES-2043685-T3 (ES)
Inventor: SZCZEPANSKI HENRY DR
IPC: C07D401/04
Filed: 1987-02-04
Granted: 1994-01-01
Abstract: There is disclosed a process for the preparation of 2-(imidazolin-2-yl)-3-pyridine and -3-quinolinecarboxylic acids of formula   <IMAGE>   wherein R1 is hydrogen or C1-C4alkyl, R2 is hydrogen, halogen, C1-C4alkyl, C1-C4hydroxyalkyl, C1-C4alkoxy, phenyl or phenyl-C1-C4alkyl, or phenyl or phenyl-C1-C4-alkyl, each substituted by one C1-C4alkyl, C1-C4alkoxy or halogen, R3 is hydrogen, C1-C4alkyl, phenyl, phenyl-C1-C4-alkyl, or phenyl or phenyl-C1-C4-alkyl, each substituted by one C1-C4alkyl, C1-C4alkoxy or halogen, R2 and R3 together are 1,3-butadienylene which can be substituted by halogen, C1-C4alkyl, C1-C4alkoxy, C1-C4 haloalkyl, C1-C4alkylsulfonyl, nitro, cyano, phenyl, phenoxy, or phenyl or phenoxy, each substituted by one C1-C4alkyl, C1-C4alkoxy or halogen, and R4 and R5 are each independently of the other C1-C4alkyl. In this process, the 2-(imidazolin-2-yl)-3-pyridine- and -3-quinolinecarboxylic acids of the above formula are obtained by reacting a 2,3-pyridine- or 2,3-quinolinedidicarboxylic acid ester of formula   <IMAGE>   wherein R1, and R2 and R3 are as defined above and R6 is C1-C8alkyl, phenyl or C1-C4phenylalkyl with a 2-aminoalkanecarboxamide of formula   <IMAGE>  wherein R4 and R5 are as defined above, in an inert solvent and in the presence of a strong base, direct to a salt of a 2-(imidazolin-2-yl)-3-pyridine- or -3-quinolinecarboxylic acid of the above formula, from which the free 2-(imidazolin-2-yl)-3-pyridine- or -3-quinolinecarboxylic acids of the above formula are obtained by converting said salt into an aqueous solution and adding an acid. The 2-(imidazolin-2-yl)-3-pyridine- and -3-quinolinecarboxylic acids of the above formula have herbicidal properties and can be used for controlling undesired plant growth.
Patent ES-2027340-T3 (ES)
IPC: B05D5/08
Filed: 1988-05-04
Granted: 1992-06-01
Abstract: A process for forming and applying a hydrophilic coating which has very low friction in the moist state to a razor, in which a solution containing a water-soluble polymer, in particular polyvinylpyrrolidone, is applied and cured. The razor is made of plastic, such as polystyrene or ABS, or of metal provided with a device which reduces the friction. The invention proposes that the solution applied to the moulding comprises a water-soluble polymer, in particular poly-N-vinylpyrrolidone or a copolymer thereof, one or more free radical-polymerisable vinylmonomers and a photoinitiator which decomposes on irradiation to form free radicals, and that the applied solution is exposed to UV irradiation for curing.
Patent ES-2026618-T3 (ES)
IPC: B32B25/04
Filed: 1988-09-15
Granted: 1992-05-01
Abstract: An element consisting of several layers for the transmission of a frictional force and consisting of a supporting layer (3), an intermediate layer (2) and a friction layer (1) is described, the intermediate layer (2) consisting according to the invention of hydrogenated nitrile rubber and/or a fluororubber and being connected to the adjoining layers (1), (3) via a composite binder by means of chemosorption. By means of the intermediate layer provided according to the invention, it is possible to impart to the element an elastic behaviour matched to the respective application. The intermediate layer is durable and the connection between the layers withstands all loads occurring in operation.
Patent ES-2045088-T3 (ES)
Inventor: LOUW ROBERT
IPC: B01J21/18
Filed: 1988-08-26
Granted: 1994-01-16
Abstract: Process for the destruction of chemical waste materials, in particular of organic-chemical waste materials having considerable contents of chlorine and other halogens by hydrogenolysis. A stream of the waste materials together with hydrogen is passed through a bed of carbon particles preferably at least partially consisting of activated carbon, at a temperature between 300 DEG  and 750 DEG C.
Patent ES-2034170-T3 (ES)
Title: Metodo para separar contaminantes metalicos de polimeros organicos.
IPC: C08F6/08
Filed: 1988-10-28
Granted: 1993-04-01
Abstract: UN METODO PARA SEPARAR RESIDUOS METALICOS DE UN POLIMERO DONDE UNA SOLUCION O SUSPENSION DE DICHO POLIMERO SE PONE EN CONTACTO CON UNA SOLUCION ACUOSA CONTENIENDO UNO O MAS ACIDOS INORGANICOS EN PRESENCIA DE UN ACIDO MONOCARBOXILICO CONTENIENDO DE 6 A 20 ATOMOS DE CARBONO. LA SOLUCION O SUSPENSION DE POLIMERO SE PONE EN CONTACTO CON UN AGENTE OXIDANTE ANTES O SIMULTANEAMENTE CON EL CONTACTO CON LA SOLUCION ACUOSA DE ACIDO INORGANICO. EL ACIDO INORGANICO, ES PREFERIBLEMENTE, UN ACIDO ALCANOICO DE CADENA RAMIFICADA CON 6 A 10 ATOMOS DE CARBONO. CUANDO SE USA UN ACIDO MONOCARBOXILICO EN COMBINACION CON EL ACIDO INORGANICO, LA CANTIDAD DE METAL SEPARADA DEL POLIMERO AUMENTA Y LA CANTIDAD DE LA FASE ACUOSA CON EL METAL IONIZADO INTRODUCIDO EN LA FASE ORGANICA ES REDUCIDA SIGNIFICATIVAMENTE,.
Patent ES-2035931-T3 (ES)
IPC: B01D53/34
Filed: 1988-02-24
Granted: 1993-05-01
Abstract: PCT No. PCT/FR88/00104 Sec. 371 Date Sep. 12, 1988 Sec. 102(e) Date Sep. 12, 1988 PCT Filed Feb. 24, 1988 PCT Pub. No. WO88/06483 PCT Pub. Date Sep. 7, 1988.A method and apparatus are provided for treating gaseous effluents containing sulfur dioxide. Sulfur dioxide is oxidized by oxygen in a concentrated sulfuric acid medium in the presence of a catalyst comprising electrooxidized salts of Mn+2. The gaseous effluents are converted to directly usable sulfuric acid.
Patent ES-2029341-T3 (ES)
Title: Procedimiento de televigilancia, en particular de bienes y/o personas.
IPC: G08B25/10
Filed: 1988-10-10
Granted: 1992-08-01
Abstract: EL PRESENTE INVENTO ES UN PROCEDIMIENTO DE TELEVIGILANCIA PARA DETERTAR A DISTANCIA POR UNA PARTE CENTRAL COMUN DESDE LA INFORMACION DE ALARMA. EL PROCEDIMIENTO SE CARACTERIZA PORQUE CONSISTE EN EMITIR DESDE CADA DISPOSITIVO EMISOR (11) AL POSTE CENTRAL (2) AL MENOS UNA SEÑAL RADIOELECTRICA DE ALARMA EN UN INSTANTE DETERMINADO ALEATORIAMENTE Y PROPIA PARA CADA DISPOSITIVO EMISOR (1) CUANDO UNO DE LOS CAPTADORES (10) ASOCIADOS AL DISPOSITIVO EMISOR (1) DETECTA UN SUCESO SIFNIFICATIVO DE ALARMA. EL PRESENTE INVENTO ENCUENTRA APLICACION ESPECIALMENTE PARA LA PROTECCION DE BIENES Y/O PERSONAS.
Patent ES-2027434-T3 (ES)
IPC: B29C37/04
Filed: 1989-07-10
Granted: 1992-06-01
Abstract: An outside corner-roughcasting device for window frames (3) or the like which are composed of butt-welded plastic profiles possesses, as a processing tool, a driven circular saw blade (6) which is displaceable in the plane of the frame and perpendicularly thereto. A sensor (16) senses the window frame (3) to be processed, at a point. which is offset horizontally and vertically relative to the point of processing, and controls the movements of the circular saw blade (6) in accordance with the actual contour of the window frame (3). As a result the device is automatically adjusted to different profiles and to profile deviations resulting from profile tolerances and welding tolerances. <IMAGE>
Patent ES-2036014-T3 (ES)
Title: Sistema de transmisin hidrostatica y control limitador de potencia para el mismo.
IPC: F16H39/14
Filed: 1989-10-25
Granted: 1993-05-01
Abstract: SE PROPORCIONA UN SISTEMA MEJORADO DE TRANSMISION HIDROSTATICA DE MALLA CERRADA DEL TIPO QUE INCLUYE UNA BOMBA (11), Y UN PAR DE CONDUCTOS (15 Y 17). EL SISTEMA INCLUYE UNA VALVULA PRINCIPAL DE CONTROL (43) Y UNA BOMBA DE CARGA (23) QUE ES LA UNICA FUENTE DE FLUIDO DE RELLENO PARA EL SISTEMA DE MALLA CERRADA Y LA UNICA FUENTE DE FLUIDO DE CONTROL PARA CAMBIAR LA BOMBA. EL SISTEMA INCLUYE UN INSTRUMENTO DE LIMITACION DE POTENCIA QUE SE COMPONE DE LA PRIMERA Y SEGUNDA VALVULA DE SEGURIDAD (75 Y 77) QUE FUNCIONA PARA PROPORCIONAR LA COMUNICACION DEL FLUIDO DESDE CUALQUIER LADO EN QUE LA MALLA CERRADA EST A ALTA PRESION AL DEPOSITO DEL SISTEMA, SIEMPRE QUE LA PRESION DEL SISTEMA EXCEDA LA PRESION MAXIMA PREDETERMINADA. EL MOTOR SE ADAPTA PARA TRANSMITIR MOMENTO TORSOR DE EXCITACION PARA UNA CARGA REVERSIBLE (37) DEL TIPO QUE TIENE UNA INERCIA CONOCIDA Y UN TIEMPO PREDETERMINABLE DE DESACELERACION DESDE UN FUNCIONAMIENTO DE VELOCIDAD MAXIMA EN UNA DIRECCION A UNA CONDICION DE PARADA. UNA RESTRICCION DEL FLUJO IMPLICA (44) UNA RELACION EN SERIE ENTRE LA BOMBA DE CARGA Y SE SELECCIONA UN INSTRUMENTO PIEZOSENSIBLE AL FLUIDO (31,33) DE LA BOMBA, TAL QUE LA INVERSION DE LA VALVULA PRINCIPAL DE CONTROL (43), DESDE EL DESPLAZAMIENTO MAXIMO EN UNA DIRECCION AL DESPLAZAMIENTO MAXIMO EN LA DIRECCION OPUESTA, DA POR RESULTADO LA CORRIDA EN SENTIDO INVERSO DE LA BOMBA EN UN PERIODO DE TIEMPO APROXIMADAMENTE IGUAL AL TIEMPO DE DESACELERACION DE LA CARGA REVERSIBLE, POR CONSIGUIENTE, IMPIDIENDO SIGNIFICATIVAMENTE LA CAVITACION Y LAS PUNTAS DE ALTA PRESION.
Patent ES-2050758-T3 (ES)
Inventor: HOOGEN NORBERT DR-ING DIPL-ING
IPC: B63H5/14
Filed: 1989-11-01
Granted: 1994-06-01
Abstract: The invention relates to an immersed propeller drive (10), in particular as a marine propulsion device, with a screw propeller (17) which is arranged in a nozzle (11) and the blade ends of which are connected to one another via a peripheral ring binding (18) with integrated permanent magnets (20) (rotor 19) and the stator (22) of which is arranged in the fixed part of the nozzle (11), the gap (21) between stator (22) and rotor (19) being flooded. In order to prevent deposits in the area of the gap, it is proposed to set an axial laminar flow in the U-shaped gap (21). To this end, the gap can be connected to at least one axial suction line leading to the nozzle end. In addition, at least one axial pressure-flushing line, coming from the nozzle inflow side, can lead into the gap. <IMAGE>
Patent ES-2083965-T3 (ES)
Inventor: FLAMIG HARTMUT
IPC: G06F5/06
Filed: 1989-12-22
Granted: 1996-05-01
Abstract: When data words subdivided into several part-words are transferred between two control units which operate at different speeds, the problem is that the two control units simultaneously access the same storage area of a buffer store and one control unit changes a data word whilst the other one is reading it out. This causes falsified data words to be read out. To solve this problem, the addresses which are accessed by the control units (STE) are masked by means of a masking code in masking circuits (MS1, MS2) and the results are compared with one another in a comparator (VGL). In the case of equality, the access of one control unit is blocked until the other one has completely entered or read out a data word. The main application is the adaptation of interfaces of automation units. <IMAGE>
Patent ES-2044124-T3 (ES)
Inventor: SHAH BAKULESH N
IPC: C07C45/46
Filed: 1989-07-17
Granted: 1994-01-01
Abstract: A process for the solventless (neat) hydrogenation of 4-acetoxyacetophenone to produce 4-acetoxyphenyl methylcarbinol. The reaction proceeds by heating at 54<o>C to 120<o>C with an excess of hydrogen in the presence of a Pd/C or activated nickel such as Raney Nickel catalyst in the absence of a solvent. The 4-acetoxyphenyl methylcarbinol may then be dehydrated to 4-acetoxystyrene. The later may be polymerized to poly(4-acetoxystyrene) and hydrolyzed to poly(4-hydroxystyrene).
Patent ES-2045443-T3 (ES)
Title: Articulo para frotar.
Inventor: EDWARDS KEITH ANDREW
IPC: A47L13/17
Filed: 1989-07-25
Granted: 1994-01-16
Abstract: ARTICULO DE LIMPIEZA QUE CONSTA DE DOS CAPAS DE SUBSTRATO POROSAS ENTRE LAS QUE HAY UN AGENTE ACTIVO SUPERFICIALMENTE. EL AGENTE QUE ACTUA SUPERFICIALMENTE SE ELIGE DE MODO QUE SUS PROPIEDADES RETARDEN SU LIBERACIONCUANDO EL ARTICULO ESTA HUMEDO Y PRENSADO, EVITANDO ASI EL EXCESO INICIAL DE ESPUMA Y AUMENTANDO EL NUMERO DE VECES QUE LA SOLUCION ESPUMANTE DE AGENTE ACTIVO SUPERFICIALMENTE PUEDA EXPRIMIRSE DEL ARTICULO. EL AGENTE QUE ACTUA SUPERFICIALMENTE ES ELEGIDO DE FORMA QUE TENGA UNA TEMPERATURA KRAFFT SUPERIOR A 20 (GRADOS) C Y/O FORME UNA FASE CRISTALINA A TEMPERATURAS SUPERIORES A SU TEMPERATURA KRAFFT DE MAS DE 30 (GRADOS) C, PREFERENTEMENTE POR ENCIMA DE 50 (GRADOS) C.
Patent ES-2064450-T3 (ES)
Inventor: KHAN MOHAMMED A
IPC: A61Q17/00
Filed: 1989-08-22
Granted: 1995-02-01
Abstract: An antimicrobial cleansing composition, particularly useful as a surgical scrub, comprises     (a) about 2 to 6% of a chlorhexidine salt; (b) about 4 to 6% of a nonylphenoxypoly(ethyleneoxy)ethanol surfactant; (c) at least one additional ingredient which is a polyethyleneglycol ether of lanolin, a polyethyleneglycol diester of a first fatty acid, and/or an amide of a second fatty acid; and   (d) water and may contain other surfactants, thickeners, emollients, dyes, perfumes and the like.
Patent ES-2025850-T3 (ES)
Title: Implante para dispositivo de osteosintesis raquidea, especialmente en traumatologia.
IPC: A61B17/58
Filed: 1989-06-13
Granted: 1992-04-01
Abstract: ESTE IMPLANTE COMPRENDE UNA PARTE (1) DESTINADA AL ANCLAJE OSEO Y UN CUERPO (2) DE FIJACION SOBRE UNA BARRA (3); EL CUERPO PRESENTA UN CANAL DELIMITANDO DOS BRAZOS LATERALES (4) Y ABIERTO DE UNA A OTRA PARTE DEL CUERPO PARA PODER RECIBIR LA BARRA (3); ESTE IMPLANTE COMPORTA UN TAPON FILETEADO (8), ADAPTADO PARA PODER SER ATORNILLADO EN UN ROSCADO FORMADO EN LAS PAREDES INTERIORES DE LOS DOS BRAZOS (4) PARA QUE SUS DOS BORDES DIAMETRALMENTE OPUESTOS TOMEN APOYO SOBRE LA BARRA (3), Y LA CARA DEL TAPON (8) ORIENTADA HACIA LA BARRA (3) ESTA PROVISTA DE MEDIOS DE ENGANCHE Y DE FIJACION DEL TAPON A ESTA, QUE PUEDE SER ASI BLOQUEADA EN TRASLACION Y EN ROTACION. ESTE DISPOSITIVO DISMINUYE CONSIDERABLEMENTE LA ACUMULACION EXTERIOR DEL IMPLANTE Y REDUCE EL NUMERO DE PIEZAS NECESARIAS ASI COMO LA INSTRUMENTACION CORRESPONDIENTE.
Patent ES-2043070-T3 (ES)
Title: Procedimiento para la preparacion de derivados de la benzotiazolamina-2.
Inventor: AUDIAU FRANCOIS
IPC: A61P25/28
Filed: 1989-12-13
Granted: 1993-12-16
Abstract: MEDICAMENTOS QUE CONTIENEN COMO PRINCIPIO ACTIVO POR LO MENOS UN COMPUESTO DE FORMULA (I), EN LA QUE R1 REPRESENTA UN RADICAL POLIFLUOROALCOXI, TRIFLUORO-2,2,2-ETILO, PENTAFLUOROETILO, TERBUTILO, TRIMETILSILILO O TRIFLUOROMETILTIO, Y R2 Y R3 REPRESENTAN UN ATOMO DE HIDROGENO; O R1 REPRESENTA UN RADICAL POLIFLUOROALCOXI, R2 REPRESENTA UN ATOMO DE HIDROGENO Y R3 UN RADICAL ALQUILO, AMINO, ALCOXI, FENILO, FENILALQUILO, DIMETILAMINO O DIALQUILAMINOALQUILTIO; O R1 REPRESENTA UN RADICAL POLIFLUOROALCOXI, R2 UN RADICAL AMINO Y R3 UN ATOMO DE HIDROGENO, CON LA EXCEPCION DE LA TRIFLUOROMETOXI-6-BENZOTIAZOLAMINA-2; O UNA SAL DE TAL COMPUESTO CON UN ACIDO MINERAL U ORGANICO, LOS NUEVOS COMPUESTOS DE FORMULA (I) Y SU OBTENCION.
Patent ES-2052051-T3 (ES)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61K8/44
Filed: 1989-12-22
Granted: 1994-07-01
Abstract: The invention relates to a composition intended for inducing and stimulating hair growth and for reducing hair loss, containing, in a physiologically acceptable medium, at least one pyrimidine derivative corresponding to the formula: <IMAGE>  in which R1 denotes <IMAGE> where R3 and R4 are hydrogen, alkyl, alkenyl, alkylaryl or lower cycloalkyl, it also being possible for R3 and R4 to form a heterocycle with the nitrogen atom to which they are linked, preferably piperidyl, and R2 is preferably hydrogen, as well as its addition salts with physiologically acceptable acids; and at least one agent screening out UV radiation, chosen from 2-hydroxy-4-methoxybenzophenone, 2-ethylhexyl para-dimethylaminobenzoate, pentyl para-dimethylaminobenzoate, 2-ethylhexyl para-methoxycinnamate, 4-(1,1-dimethylethyl)-4'-methoxydibenzoylmethane, N-(2-ethylhexyl)-3- [(3'-methoxy-4'-n-butoxy)benzylidene]-10-camphorsulphonamide, 3-(4-methylbenzylidene)camphor, homomenthyl salicylate, 2-ethylhexyl salicylate, para-aminobenzoic acid and 2-hydroxy-4-methoxybenzophenone-5-sulphonic acid, as well as mixtures thereof.
Patent ES-2100852-T3 (ES)
Inventor: SCHOOP TRAUGOTT
IPC: E04D13/15
Filed: 1990-02-09
Granted: 1997-07-01
Abstract: The expansion joint strip is composed of elastic material, in particular synthetic rubber. It has a central portion (1) for bridging a construction joint and two lateral edge portions (3), to which virtually inextensible side strips (5; 15, 17) are attached as adhesive agents with respect to the construction member. The side strips (5; 15, 17) are applied to both surfaces of the edge portions (3), in particular pressed on, and are flush with their longitudinal edges (7). The side strips (5; 15, 17) can be composed of woven or nonwoven fabric, bituminous masses or a combination of these materials. They can be stepped on the central portion (1) or pressed into the material of the edge portions (3), so that a particularly advantageous transverse-pull introduction and/or sealing is possible there. <IMAGE>
Patent ES-2060833-T3 (ES)
Title: Mecanismo de accionamiento de pasamanos para una escalera mecanica de ajuste automatico.
Inventor: JOHNSON GERALD E
IPC: B66B23/04
Filed: 1990-02-22
Granted: 1994-12-01
Abstract: LA IMPULSION DEL PASAMANOS ES DE TIPO DE MANGLE EN LA QUE EL PASAMANOS PASA A TRAVES DEL PUNTO DE CONTACTO DE UN PAR DE RODILLOS DE IMPULSION OPUESTOS. PUEDEN UTILIZARSE VARIOS RODILLOS DE IMPULSION. ESTOS ESTAN ENCHAVETADOS A EJES GIRATORIOS, A LOS QUE ESTAN ENCHAVETADOS TAMBIEN RUEDAS DENTADAS MOTRICES. ESTAS GIRAN POR ACCION DE UNA CADENA SIN FIN QUE, A SU VEZ, ES IMPULSADA POR UNA O MAS RUEDAS DENTADAS. LOS EJES DE LOS RODILLOS DE IMPULSION SE APOYAN EN COJINETES GIRATORIOS QUE ESTAN MONTADOS EN UN ALOJAMIENTO DE MECANISMO, ESTADO MONTADOS EXCENTRICAMENTE LOS COJINETES EN EL ALOJAMIENTO CON RESPECTO A LOS EJES DE LOS RODILLOS DE IMPULSION. CUANDO SE GIRAN LOS RODILLOS DE IMPULSION, LA FRICCION ENTRE EL PASAMANOS Y ESTOS, Y ENTRE LOS EJES DE RODILLO Y LOS COJINETES EXCENTRICOS, HACE QUE LOS COJINETES GIREN ALREDEDOR DE SUS EJES, APRETANDO DE ESTA FORMA LOS RODILLOS DE IMPULSION SOBRE EL PASAMANOS. SEGUN AUMENTA LA FRICCION ENTRE LOS RODILLOS Y EL PASAMANOS, SE INCREMENTA TAMBIEN LA TENSION. LOS RODILLOS SOLAMENTE SE APRIETAN EN EL GRADO NECESARIO PARA SUPERAR LA FRICCION ENTRE EL PASAMANOS Y SU CARRIL DE GUIA. CUANDO SE DESACTIVA EL MECANISMO DE IMPULSION, LOS RODILLOS SOLAMENTE SE ACOPLAN LIGERAMENTE CON EL PASAMANOS.
Patent ES-2069613-T3 (ES)
Title: Procedimiento y dispositivo para simplificar el uso de un gran numero de tarjetas de credito y similares.
Inventor: HENNIGE HARTMUT
IPC: G07C9/00
Filed: 1990-02-23
Granted: 1995-05-16
Abstract: EN UN SISTEMA PARA SIMPLIFICACION DEL EMPLEO DE UNA CANTIDAD DE TARJETAS DE CREDITO, TARJETAS CHEQUES, TARJETAS DE CLIENTE Y SIMILARES, SE PROPONE UNA TAJETA ELECTRONICA MULTIFUNCION PROVISTA CON UN ALMACEN QUE TOMA UNA CANTIDAD DE DATOS INDIVIDUALES DE CUALQUIER TARJETA DE UN OBJETIVO, CON AL MENOS DOS VENTANAS (DISPLAY) QUE MUESTRAN DATOS POR ACTIVACION ELECTRONICA Y CON MEDIOS DE CONTACTO DEPENDIENTES DEL EXTERIOR QUE POSIBILITAN UN HOJEO SUCESIVO DE LOS DATOS ALMACENADOS Y CON ELLO EL AVISO DE LOS DATOS INDIVIDUALES CORRESPONDIENTES DE UNA TARJETA DE UN OBJETIVO EN EL VISOR, ASI COMO LA INTRODUCCION DE UN CODIGO SECRETO Y FINALMENTE LA INTRODUCCION Y PREGUNTA DE LOS DATOS O DE UNA PARTE INDIVIDUAL DE ESTOS.
Patent ES-2083401-T3 (ES)
Inventor: PERRONE ETTORE
IPC: A61P31/04
Filed: 1990-07-03
Granted: 1996-04-16
Abstract: There is provided a process for the preparation of compounds of formula (I) useful as antibacterials: <CHEM> wherein R represents hydrogen atom or a hydroxy protecting group, which process comprises reacting a compound of formula (II) <CHEM> wherein R is as defined above, with an oxalyl halide in an inert solvent; optionally converting the resultant compound of the formula III <CHEM> wherein R is as defined above and X is a halogen atom into a compound of the formula III in which X represents a hydroxy group by hydrolysis; either (i) treating the compound of formula III in which X is a halogen atom with a compound of the formula IV <CHEM> wherein Y is a hydroxy group in the presence of an acid scavenger or an organic or inorganic base or (ii) treating the compound of the formula III in which X is a hydroxy group, with a compound of the formula IV in which Y is a leaving group in the presence of a base; cyclizing the resultant compound of the formula V <CHEM> wherein R is as defined above and optionally deprotecting the resultant compound of the formula I wherein R is a hydroxy protecting group to obtain a compound of the formula I wherein R is a hydrogen atom.
Patent ES-2023108-T3 (ES)
Title: Bomba de membrana con membrana accionada mecanicamente.
IPC: F04B43/00
Filed: 1990-09-04
Granted: 1994-02-01
Abstract: UNA BOMBA DE MEMBRANA, CON MAMBRANA IMPULSADA MECANICAMENTE, Y UN DISPOSITIVO PARA SEÑALIZACION DE ROTURA DE MEMBRANA. LA MEMBRANA 2 SE TENSA, EN EL LADO DEL BORDE, ENTRE EL CUERPO DE BOMBA 3 Y LA CUBIERTA DE BOMBA 4. EN EL MEDIO SE CONECTA CON UN PLATO DE APOYO 5 QUE SIRVE PARA EL IMPULSO DE LA MEMBRANA . ESTA FORMADO DE TAL MODO QUE LA MEMBRANA ES COMO UNA MEMBRANA SANDWICH 2 DE VARIAS CAPAS, CUYAS CAPAS INDIVIDUALES O POSICIONES DE MEMBRANA, SE TENSAN EN LA ZONA DEL BORDE ENTRE EL CUERPO DE BOMBA 2 Y LA CUBIERTA DE BOMBA 4. LA MEMBRANA SANDWICH 2 SE COMPONE DE UNA MEMBRANA DE TRABAJO 18 CON AL MENOS UNA POSICION DE MEMBRANA Y UNA MEMBRANA DE PROTECCION 20, CON AL MENOS UNA POSICION DE MEMBRANA. FINALMENTE SE FORMA DE TAL MODO QUE, CON UNA MEMBRANA DE TRABAJO INTACTA 18, SE NECESITA SENSIBLEMENTE MENOS QUE LA MEMBRANA DE TRABAJO 18 POR LA PRESION DE TRANSPORTE. FINALMENTE, EL DISPOSITIVO MUESTRA, PARA LA SEÑALIZACION DE ROTURA DE MEMBRANA, AL MENOS UN CANAL 22, 25 CONDUCIDO HACIA EL EXTERIOR, COLOCADO ENTRE LAS MEMBRANAS 18, 20, PARA SEÑALIZACION DE UNA ROTURA DE LA MEMBRANA DE TRABAJO 18.
Patent ES-2076280-T3 (ES)
Inventor: LINK HARRIET
IPC: A61K35/74
Filed: 1990-11-14
Granted: 1995-11-01
Abstract: Immunostimulant products are prepared by adding lysozyme to a culture of L.bulgaricus at a pH of from 4-8 and then incubating the culture to hydrolyze peptidoglycans of cell walls of the bacteria. A suspension containing the lysozyme-treated L.bulgaricus is collected, which is centrifuged to obtain an immunostimulant supernatant. The supernatant may be filtered to obtain an immunostimulant solution, which may be added to a fermented milk, or to a whey, to prepare an immunostimulant product. Alternatively, L.bulgaricus may be cultured and hydrolyzed by lysozyme in a milk product to provide an immunostimulant milk product.
Patent ES-2042181-T3 (ES)
Title: Dispositivo para montar una unidad motriz sobre el chasis de un vehiculo industrial.
IPC: B60K17/00
Filed: 1990-12-14
Granted: 1993-12-01
Abstract: LA UNIDAD DE POTENCIA (5) ESTA FIJADA, UTILIZANDO DOS BLOQUES DE RESORTE (12), A DOS PLACAS (16) QUE ESTAN UNIDAS DE FORMA QUE SE PUEDAN DESMONTAR A DOS SOPORTES (18). ESTOS ESTAN A SU VEZ SOPORTADOS POR DOS PIEZAS LATERALES (17) DEL CHASIS, UNIDAS POR UNA PIEZA TRANSVERSAL (22). ESTAS PLACAS (16) DE LA UNIDAD DE POTENCIA (5) ESTAN UNIDAS A LOS SOPORTES (18) DEL CHASIS POR TUERCAS DE REFUERZO (33) QUE DIFIEREN DE LOS PERNOS (26) QUE UNEN LA PIEZA TRANSVERSAL (22) A LOS SOPORTES, PARA QUE LA UNIDAD (5) PUEDA SER MONTADA O DESMONTADA SIN QUITAR LA PIEZA TRANSVERSAL (22) DE LAS PIEZAS LATERALES (17).
Patent ES-2053078-T3 (ES)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: A61K31/535
Filed: 1990-05-10
Granted: 1994-07-16
Abstract: (Thio)morpholinyl and piperazinyl alkylphenol ethers of formula <CHEM> X is O, S or NR<5>; n is 1 to 4; R<1> and R<2> are hydrogen, C1-4alkyl or halo; and R<3> is hydrogen, halo, cyano, C1-4alkyloxy, aryl or -COOR<4> with R<4> being hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl; or R<3> is a radical of formula <CHEM> the acid addition salts and stereochemically isomeric forms thereof, said compounds having antirhinoviral activity, pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.